EP2799821A4 - DEVICE FOR DETECTING LIQUID SURFACES - Google Patents
DEVICE FOR DETECTING LIQUID SURFACESInfo
- Publication number
- EP2799821A4 EP2799821A4 EP12862769.2A EP12862769A EP2799821A4 EP 2799821 A4 EP2799821 A4 EP 2799821A4 EP 12862769 A EP12862769 A EP 12862769A EP 2799821 A4 EP2799821 A4 EP 2799821A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid surface
- detecting apparatus
- surface detecting
- liquid
- detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011288670A JP5825520B2 (ja) | 2011-12-28 | 2011-12-28 | 液面検出装置 |
PCT/JP2012/081548 WO2013099544A1 (ja) | 2011-12-28 | 2012-12-05 | 液面検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2799821A1 EP2799821A1 (en) | 2014-11-05 |
EP2799821A4 true EP2799821A4 (en) | 2015-09-02 |
Family
ID=48697041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12862769.2A Withdrawn EP2799821A4 (en) | 2011-12-28 | 2012-12-05 | DEVICE FOR DETECTING LIQUID SURFACES |
Country Status (6)
Country | Link |
---|---|
US (1) | US9453756B2 (zh) |
EP (1) | EP2799821A4 (zh) |
JP (1) | JP5825520B2 (zh) |
KR (1) | KR20140109385A (zh) |
CN (1) | CN104024812B (zh) |
WO (1) | WO2013099544A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6123521B2 (ja) * | 2013-07-01 | 2017-05-10 | 株式会社デンソー | 液面検出装置 |
JP6372180B2 (ja) | 2013-07-16 | 2018-08-15 | 株式会社デンソー | 液面検出装置 |
DE102013215015A1 (de) * | 2013-07-31 | 2015-02-05 | Robert Bosch Gmbh | Messvorrichtung für Füllstand eines Behälters |
JP6158067B2 (ja) * | 2013-12-17 | 2017-07-05 | 愛三工業株式会社 | 液量検出装置及び液量検出装置を備える燃料ポンプモジュール |
JP6293569B2 (ja) | 2014-04-25 | 2018-03-14 | 愛三工業株式会社 | 液面検出装置 |
JP6336923B2 (ja) * | 2015-01-30 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
JP6336924B2 (ja) * | 2015-02-04 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
JP6336925B2 (ja) * | 2015-02-05 | 2018-06-06 | 愛三工業株式会社 | 液面検出装置 |
CN107782415B (zh) * | 2016-08-30 | 2020-11-10 | 株式会社村田制作所 | 液面检测装置 |
JP6533807B2 (ja) * | 2017-05-25 | 2019-06-19 | 矢崎総業株式会社 | 液面レベルセンサ |
CN110678720B (zh) * | 2017-05-30 | 2021-08-31 | 日本精机株式会社 | 液面检测装置 |
US20220163368A1 (en) * | 2019-03-20 | 2022-05-26 | Vitesco Technologies GmbH | Angle Detection Device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004333283A (ja) * | 2003-05-07 | 2004-11-25 | Denso Corp | 液面レベルセンサ |
US20050103103A1 (en) * | 2003-11-17 | 2005-05-19 | Nartron Corporation | Fuel level sensor |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6483296B1 (en) | 1999-06-17 | 2002-11-19 | Denso Corporation | Angular position detection apparatus |
JP3496581B2 (ja) * | 1999-06-17 | 2004-02-16 | 株式会社デンソー | 回転角検出装置 |
JP3905707B2 (ja) * | 2001-01-09 | 2007-04-18 | 矢崎総業株式会社 | 液面レベルセンサ |
CN2618152Y (zh) * | 2003-04-23 | 2004-05-26 | 上海九环汽车液化气发展股份有限公司 | 磁电式车用液化石油气液位传感器 |
JP4089522B2 (ja) * | 2003-06-19 | 2008-05-28 | 株式会社デンソー | 液面検出装置 |
US7377163B2 (en) * | 2003-06-19 | 2008-05-27 | Denso Corporation | Liquid level detector |
JP2005214844A (ja) * | 2004-01-30 | 2005-08-11 | Hitachi Ltd | 液面検知装置 |
JP2006153615A (ja) | 2004-11-29 | 2006-06-15 | Nippon Seiki Co Ltd | 液面検出装置 |
DE102006049391B4 (de) * | 2005-10-21 | 2015-02-26 | Denso Corporation | Flüssigkeitspegelerfassungsvorrichtung und Verfahren zum Herstellen derselben |
JP4400640B2 (ja) * | 2007-03-20 | 2010-01-20 | 株式会社デンソー | 液面検出装置 |
JP5120546B2 (ja) * | 2007-11-23 | 2013-01-16 | 日本精機株式会社 | 液面検出装置 |
JP5230246B2 (ja) * | 2008-04-16 | 2013-07-10 | 矢崎総業株式会社 | 非接触式液面レベルセンサ |
JP4957644B2 (ja) | 2008-05-09 | 2012-06-20 | 株式会社デンソー | 液面検出装置 |
JP5152679B2 (ja) * | 2009-03-27 | 2013-02-27 | 日本精機株式会社 | 液面検出装置 |
JP2012233747A (ja) * | 2011-04-28 | 2012-11-29 | Nippon Seiki Co Ltd | 液面検出装置 |
JP5353944B2 (ja) * | 2011-05-10 | 2013-11-27 | 株式会社デンソー | 液面検出装置 |
-
2011
- 2011-12-28 JP JP2011288670A patent/JP5825520B2/ja active Active
-
2012
- 2012-12-05 CN CN201280064384.2A patent/CN104024812B/zh active Active
- 2012-12-05 KR KR1020147016659A patent/KR20140109385A/ko not_active Application Discontinuation
- 2012-12-05 US US14/369,593 patent/US9453756B2/en active Active
- 2012-12-05 WO PCT/JP2012/081548 patent/WO2013099544A1/ja active Application Filing
- 2012-12-05 EP EP12862769.2A patent/EP2799821A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004333283A (ja) * | 2003-05-07 | 2004-11-25 | Denso Corp | 液面レベルセンサ |
US20050103103A1 (en) * | 2003-11-17 | 2005-05-19 | Nartron Corporation | Fuel level sensor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013099544A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2013137256A (ja) | 2013-07-11 |
US9453756B2 (en) | 2016-09-27 |
KR20140109385A (ko) | 2014-09-15 |
CN104024812A (zh) | 2014-09-03 |
US20150000398A1 (en) | 2015-01-01 |
EP2799821A1 (en) | 2014-11-05 |
CN104024812B (zh) | 2017-10-03 |
WO2013099544A1 (ja) | 2013-07-04 |
JP5825520B2 (ja) | 2015-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140711 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150731 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01F 23/38 20060101AFI20150727BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20160107 |